[22p-F308-1~13] 2.1 Detection Devices

[22p-F308-1] Detection property for high-energy X-rays with scintillation detector using Bi₂O₃- or HfO₂-PLS

〇Shunji Kishimoto¹, Akehiro Toda² (1.KEK IMSS, 2.Tokyo Printing Ink)

Keywords:plastic scintillator, high-Z nanoparticle

We have been developing scintillation detectors for high-energy X-rays. The dectors are mounted with a high weight ratio of Bi₂O₃ or HfO₂ nanoparticle-loaded plastic scintillator. We report on the experimental results of detection properties for high energy X-rays using the photomultiplier type scintillation detector and synchrotron X-ray beam at the Photon Factrory of KEK.